Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 90% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

confluence.dev

Confluence | Your Remote-Friendly Team Workspace | Atlassian

Page Load Speed

6.3 sec in total

First Response

136 ms

Resources Loaded

2.9 sec

Page Rendered

3.3 sec

confluence.dev screenshot

About Website

Welcome to confluence.dev homepage info - get ready to check Confluence best content for Russia right away, or after learning these important things about confluence.dev

Confluence is a team workspace where knowledge and collaboration meet. Trusted for documentation, decisions, project collaboration & Jira integrations.

Visit confluence.dev

Key Findings

We analyzed Confluence.dev page load time and found that the first response time was 136 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

confluence.dev performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value3,440 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.302

39/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

confluence.dev

136 ms

confluence

199 ms

wpl-main.css

316 ms

metal-head.min.js

763 ms

head.js

760 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Confluence.dev, 64% (46 requests) were made to Wac-cdn-2.atlassian.com and 28% (20 requests) were made to Wac-cdn.atlassian.com. The less responsive or slowest element that took the longest time to load (820 ms) relates to the external source A1096093.cdn.optimizely.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 379.8 kB (26%)

Content Size

1.4 MB

After Optimization

1.1 MB

In fact, the total size of Confluence.dev main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 702.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 379.7 kB

  • Original 486.9 kB
  • After minification 486.8 kB
  • After compression 107.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 379.7 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 70 B

  • Original 702.0 kB
  • After minification 702.0 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Confluence images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 13 B

  • Original 13.1 kB
  • After minification 13.1 kB
  • After compression 13.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 240.7 kB
  • After minification 240.7 kB
  • After compression 240.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Confluence.dev has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (30%)

Requests Now

64

After Optimization

45

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Confluence. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

confluence.dev accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

confluence.dev best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

confluence.dev SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Confluence.dev can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Confluence.dev main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of Confluence. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: